The Yamaha PW80 has a dry weight of 125.7 lbs., which is the total weight of the bike before the fuel and oil tanks have been filled. The total length of the PW80 is 60.6 inches; the bike has a width of 25.2 inches and ground clearance of 7.3 inches at the frame's lowest point, which means there is plenty of air between the bike and the ground surface. Yamaha PW-80 - Heavy Duty Fork Springs Raises front end about one inch. Improve rough terrain handling and reduces bottoming out. Buy YAMAHA TTR90 110 PW 80 REAR ABSORBER SHOCK SHOCKS SET SK08: Shocks - Amazon.com FREE DELIVERY possible on eligible purchases The "PW80" is designed for children ages 7~10 or so (weight under 40 kg) and offers features including (1) an automatic centrifugal clutch and 3-speed transmission that lets children enjoy gear changing without the need for clutch operation, (2) spoke wheels front and rear, (3) Monocross suspension and (4) a front fork with aluminum outer tubes.